eStudy Foto Forum: /home/estudydev/workspace/eStudy_svn/web/photogallery/slideshow.php Source File

00001 <?php
00003 define("PATH_TO_ROOT", "../");
00005 require_once (PATH_TO_ROOT."common/init.inc.php");
00006 require_once ("./admin/classes/class.gallerysettings.inc.php");
00007 require_once ("./classes/class.photofunctions.inc.php");
00008 require_once (PATH_TO_ROOT."common/classes/class.bbcode.inc.php");
00009 /* Styletemplate festlegen */
00010 require_once (PATH_TO_ROOT."/style/classes/class.style.inc.php");
00011 $STYLES_CSSFILE = Style::getCSSPath() ."stylesheets.css";
00012 $testAlbum = new IntegerNumberData($_GET['album']);
00013 if ($testAlbum->IsValid()) $slide_album = $testAlbum->data;
00014 if (isset($_GET['current'])) {
00015     $testCurrent = new IntegerNumberData($_GET['current']);
00016     if ($testCurrent->IsValid()) $slide_current = $testCurrent->data;
00017 } else $slide_current = 0;
00018 if (!isset($slide_current) || $slide_current < 0) $slide_current = 0;
00019 $slide_stopped = isset($_GET['stopped']);
00020 $hasright = getAlbumRight('view', $slide_album);
00021 if ($slide_album) {
00022     $album_entry = $db->get_row("SElECT * FROM forum_board WHERE boardid=$slide_album AND is_photogallery=1 LIMIT 1");
00023     if (!$album_entry || ($album_entry->boarddisabled && !getAlbumRight('admin', $slide_album))) $hasright = false;
00024     else {
00025         $picentries = $db->get_results("SElECT * FROM forum_thread WHERE boardid=$slide_album ORDER BY threadcreationtime");
00026         if (!$picentries) $hasright = false;
00027         else {
00028             $slide_current%= count($picentries);
00029         }
00030     }
00031 } else $hasright = false;
00032 ?>
00033 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
00034 <html lang="de">
00035 <head>
00036         <title>eStudy - Slideshow</title>
00037         <meta http-equiv="Content-Type" content="text/html; charset=<?php
00038 echo $settings["charset"]; ?>" />
00039 <?php
00040 if ($hasright && !$slide_stopped) echo "<meta http-equiv='Refresh' content='".$photosettings->get_slidetime() ."; url=slideshow.php?album=$slide_album&amp;current=".($slide_current+1) ."' />";
00041 ?>
00042         <link href="<?php echo $STYLES_CSSFILE
00043 ?>" rel="stylesheet" type="text/css" />
00044         <?php
00045 //Extra IE Fix Stylesheet
00046 if (file_exists(Style::getCSSPath() ."ieextra.css")) echo "\t<!--[if lt IE 7]><link href=\"".Style::getCSSPath() ."ieextra.css\" rel=\"stylesheet\" type=\"text/css\" /><![endif]-->\n";
00047 //IE PNG FIX
00048 //Eine Warnung wird angezeigt, falls der IE kein JS aktiviert hat (Ausgabe am Ende des Scripts)
00049 if (file_exists(Style::getCSSPath() ."ie_pngfix.js")) echo "\t<!--[if lt IE 7]><script type=\"text/javascript\">var stylepath='".Style::getCSSPath() ."';</script><script defer=\"defer\" type=\"text/javascript\" src=\"".Style::getCSSPath() ."ie_pngfix.js\"></script><![endif]-->\n";
00050 ?>
00051 </head>
00052 <body>
00053 <?php
00054 if ($hasright && $album_entry) {
00055     if (count($picentries) > 0) {
00056         $postpic = $db->get_row("SELECT postfilename, postfilesavename, posttext, postcode, postsmilies FROM forum_post WHERE threadid=".$picentries[$slide_current]->threadid." LIMIT 1");
00057         if ($postpic) $picPath = PATH_TO_ROOT.$settings["upload_path"].'forum/course/'.$_SESSION['course'].'/board/'.$slide_album.'/'.$postpic->postfilesavename;
00058         $picSize = GetImageSize($picPath);
00059         $ext = '&amp;ext='.strrchr($postpic->postfilename, '.');
00060         $maxWidth = 980;
00061         $maxHeight = 560;
00062         $maxW = "";
00063         $maxH = "";
00064         if ($picSize[2]) {
00065             if ($picSize[0] > $maxWidth) $maxW = '&amp;maxw='.$maxWidth;
00066             if ($picSize[1] > $maxHeight) $maxH = '&amp;maxh='.$maxHeight;
00067         }
00068         echo "<div style='text-align:center;marign:0 auto;'>";
00069         echo "<strong>{$album_entry->boardname}</strong> - ".($slide_current+1) .". Bild von ".count($picentries) ."<br/>";
00070         //bedienelemente ausgeben
00071         if ($slide_current > 0) echo "<a href='slideshow.php?album=$slide_album&amp;current=".($slide_current-1) ."&amp;stopped=1'>Vorheriges</a> | ";
00072         if ($slide_stopped) echo "<a href='slideshow.php?album=$slide_album&amp;current=".($slide_current+1) ."'>Weitermachen</a> | ";
00073         else echo "<a href='slideshow.php?album=$slide_album&amp;current=".($slide_current) ."&amp;stopped=1'>Stop</a> | ";
00074         echo "<a href='board.php?boardid=$slide_album'>&Uuml;bersicht</a> | ";
00075         echo "<a href='slideshow.php?album=$slide_album&amp;current=".($slide_current+1) ."&amp;stopped=1'>N&auml;chstes</a>";
00076         echo "<br/><br/>";
00077         //jetzt das eigentliche bild ausgeben
00078         if ($picPath) {
00079             echo "<a href='showtopic.php?threadid=".$picentries[$slide_current]->threadid."' title='Klicken, um Kommentare anzuzeigen'><img src='".PATH_TO_ROOT."common/makethumb.php?picurl=".rawurlencode($picPath) .$maxW.$maxH.$ext."' alt='Galeriebild' style='border: 1px solid #000000;' /></a><br/><br/>";
00080         } else echo "<div class='error'>Fehler im Bildpfad! Bitte melden Sie die URL einem Admin.</div>";
00081         echo "<strong>".$picentries[$slide_current]->threadtopic."</strong><br/>";
00082         $bbcode = new BBCode(true, true, (bool)$postpic->postsmilies, (bool)$postpic->postcode);
00083         echo "<div class='tableCell' style='width:60%;text-align:left;margin:0 auto;padding:5px;border:1px dashed black;'>".$bbcode->parse($postpic->posttext) ."</div>";
00084     } else {
00085         echo "<div class='error'>";
00086         echo "Es gibt noch keine Bilder in diesem Album!";
00087     }
00088 } else {
00089     echo "<div class='error'>";
00090     echo "Sie haben nicht das Recht, in dieses Album zu sehen!";
00091 }
00092 ?>
00093         </div>
00094 </body>
00095 </html>